-3(2b-1)=45

Simple and best practice solution for -3(2b-1)=45 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for -3(2b-1)=45 equation: 


Simplifying
-3(2b + -1) = 45

Reorder the terms:
-3(-1 + 2b) = 45
(-1 * -3 + 2b * -3) = 45
(3 + -6b) = 45

Solving
3 + -6b = 45

Solving for variable 'b'.

Move all terms containing b to the left, all other terms to the right.

Add '-3' to each side of the equation.
3 + -3 + -6b = 45 + -3

Combine like terms: 3 + -3 = 0
0 + -6b = 45 + -3
-6b = 45 + -3

Combine like terms: 45 + -3 = 42
-6b = 42

Divide each side by '-6'.
b = -7

Simplifying
b = -7

See similar equations:

| (x-15)-(11-2x)=1 | | 1(-6x+3y)=1(30) | | 4(3m+2)=56 | | 3(2x-y)=3(-10) | | (x-15)-(2x-11)=1 | | 9(-6)-4(3(-6)-2)=4 | | 5(1-2e)=-11(e-2) | | -2x-0=-4 | | 4x-x=7+1 | | 16x+(-16y)-16x+(-8y)=32-32 | | 8(-2x-y)=8(-4) | | 2(3p+1)=5(p-2) | | -4/21= | | -2(-8x+8y)=-2(-16) | | 21ab-14ax+15by-10xy= | | 5+3(4-3x)=5x+3(4x-3) | | 1=-x+8 | | 1.0=x-200/40 | | 11=3x+7 | | a^2-b^2/(a+b)^2 | | 5/8*19.4 | | 32+(-4x)-27+4x=4y+1y | | 1y=1(4x-27) | | a^2-b^2/(a+b)^2*a+b/a-b | | 4y=4(-x+8) | | 20+1.25x=2.5x | | 8ln(5x)=24 | | 1/4+1/3N=1/2 | | -x+-3.75=-2 | | 12x+(-4y)-12x+12y=-24-6 | | -5(m-4)=3 | | 12(-x+y)=12(-2) |

Equations solver categories